As Data Frame

Absrtact: (Picture: Squirrel Interconnection Chairman and CEO Dushe) angel Investor, a listening net founder Dushe in the second half of last year chose two times to start a business. New company Squirrel Interconnect The first product is the Squirrel intelligent photo frame. In two times before the venture, and its Lei, Xu Xiao (figure: Squirrel interconnection Chairman and CEO Dushe) angel Investors, a listening net founder Dushe in the second half of last year chose two times. New company Squirrel Interconnect The first product is the Squirrel intelligent photo frame. In two times ...

Absrtact: (Picture: Squirrel Interconnection Chairman and CEO Dushe) angel Investor, a listening net founder Dushe in the second half of last year chose two times to start a business. New company Squirrel Interconnect The first product is the Squirrel intelligent photo frame. In two times before the venture, and its Lei, Xu Xiao (figure: Squirrel interconnection Chairman and CEO Dushe) angel Investors, a listening net founder Dushe in the second half of last year chose two times. New company Squirrel Interconnect The first product is the Squirrel intelligent photo frame. In two times ...

Real-time Large data image classification in MapReduce frame Zhang Feng Lin Wang Sheng blueprint like data as an important part of large data contains a wealth of knowledge, and image classification has a wide range of applications, the use of traditional classification methods can not meet real-time computing needs. To address this issue, An algorithm of parallel online extreme learning machine is proposed. Firstly, the output weights matrix of the hidden layer is obtained by using the On-line Extreme Learning machine theory, then the matrix is segmented according to the characteristics of the MapReduce calculation frame, in order to replace the original large-scale matrix accrual operation, and to divide the multiple matrices in different ...

Skyline calculation based on MapReduce projection partitioning in the framework of the Wang Shuyan Yang Xin Li Autumn in recent years, Skyline Computing plays a more and more important role in decision application. The research on single machine processing has been more mature. Nowadays large data explosion, Skyline Computing is confronted with the problem of data processing. The MapReduce is a parallel model, which is widely used in the application processing. As we all know, mapreduce processing requires that tasks be decomposable. Sk Yline calculation on MapReduce ...

The purpose of data mining is to find more quality users from the data. Next, we continue to explore the model of the guidance data mining method. What is a guided data mining method model and how data mining builds the model. In building a guided data mining model, the first step is to understand and define the target variables that the model attempts to estimate. A typical case, two-dollar response model, such as selecting a customer model for direct mailing and e-mail marketing campaigns. The build of the model selects historical customer data that responds to similar activities in the past. The purpose of guiding data mining is to find more similar ...

The purpose of data mining is to find more quality users from the data. Next, we continue to explore the model of the guidance data mining method. What is a guided data mining method model and how data mining builds the model. In building a guided data mining model, the first step is to understand and define the target variables that the model attempts to estimate. A typical case, two-dollar response model, such as selecting a customer model for direct mailing and e-mail marketing campaigns. The build of the model selects historical customer data that responds to similar activities in the past. The purpose of guiding data mining is to find more classes ...

Securities Times reporter Chen Yu this message in order to broaden the company's industrial chain, improve product structure, Southeast Grid (002135) today announced the development of steel construction projects and membrane construction projects to raise investment plans.　　Bulletin shows that south-east grid This is intended to be no less than 12.39 yuan/share, the direction of distribution of not more than 60 million shares, the total amount of additional funds to raise not more than 730 million yuan, the collection of funds will be all invested in residential steel construction projects and annual output of 90,000 tons of new building steel structure membrane construction projects, In the two proposed projects ...

The volume of electricity quotient is doubling every year, but does the knowledge of the accumulated data increase by one times? If the electricity dealers do not start collecting data and applications, they will find that the data used in the future are useless. 　　Many people realize that the future of the electricity business is the battle of the data, so in the context of such large data, where does the dealer collect the data? How to use data quickly to make the right business decisions? The problem has plagued many electric companies. The more data, the better? Later in the United States met Pat ...

Editor's note: Data Center 2013: Hardware refactoring and Software definition report has a big impact. We have been paying close attention to the launch of the Data Center 2014 technical Report. In a communication with the author of the report, Zhang Guangbin, a senior expert in the data center, who is currently in business, he says it will take some time to launch. Fortunately, today's big number nets, Zhangguangbin just issued a good fifth chapter, mainly introduces Facebook's data center practice, the establishment of Open Computing Project (OCP) and its main work results. Special share. The following is the text: confidentiality is the data ...

The wave of data surges, Moore's law, pervasive computing, data mining, social media is strongly affecting our lives, in the "Big Data" in the real situation, the choice of personal behavior frame of reference? What opportunities and challenges do "big data" bring to public administration and business innovation? How "Big Data" landed in China? In view of the above proposition, in Sunday, the first financial and leisure reading will join hands with Guangxi Normal University Press • The ideal country, with the guest "Big Data" author Shiji, baggy data President Li Changqing in Fudan University around the "visible future" this proposition into ...